{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1532938899",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x930a442a26d588e69778602541627846d2c72fb915163c1f71aa937cfdb73540",
    "signature": "0x1d459f271ca8ea0ab7e7d0e8478cfe07d6de1e9d96a2226ae8ccf2dc05b0851265b7d0b8683fab334cc02574a848ba95a191204cb1c655b4ad32f4d141f367421b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}